Problem Symptoms Table [07/2020 -]
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptom are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
- The following problem symptoms table is based on the assumption that each system related to the combination meter assembly is normal.
- Refer to System Description for details about the communication between the combination meter assembly (meter circuit plate) and each ECU.
Refer to SYSTEM DESCRIPTION [07/2020 - 06/2021] , or refer to SYSTEM DESCRIPTION [06/2021 -]
WARNING OR INDICATOR
| Symptom | Suspected Area | Link |
|---|---|---|
| Engine coolant temperature hot warning light malfunction | Engine coolant temperature hot warning light circuit | Refer to Malfunction in Water Temperature Warning Light [11/2015 -] |
| Engine oil pressure warning light malfunction | Engine oil pressure switch circuit | Refer to Engine Oil Pressure Switch Circuit [07/2020 -] |
| Malfunction other than above | Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] |
MAIN DISPLAY
| Symptom | Suspected Area | Link |
|---|---|---|
| Main display is not displayed (Multi-information display is normal) | Change display position of main display and multi-information display | - |
| Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] | |
| Combination meter assembly (No. 2 meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] | |
| Speedometer display malfunction | Speedometer circuit | Refer to Speedometer Malfunction [12/2018 -] |
| Fuel receiver gauge display malfunction | Fuel receiver gauge display circuit | Refer to Fuel Receiver Gauge Display Malfunction [12/2018 -] |
| Hybrid system indicator (Split screen) display malfunction | Hybrid system indicator circuit | Refer to Hybrid System Indicator Malfunction [11/2015 -] |
| The main display cannot be operated using the steering pad switch | Steering pad switch circuit | Refer to Steering Pad Switch Circuit [07/2020 -] |
| Malfunction other than above | Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] |
MULTI-INFORMATION DISPLAY
| Symptom | Suspected Area | Link |
|---|---|---|
| Multi-information display is not displayed (Main display is normal) | Change display position of multi-information display and main display | - |
| Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] | |
| Combination meter assembly (No. 2 meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] | |
| Hybrid system indicator (Simple screen) display malfunction | Hybrid system indicator circuit | Refer to Hybrid System Indicator Malfunction [11/2015 -] |
Operation message display malfunction:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [07/2020 -] |
Operation message display malfunction:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [07/2020 -] |
Operation message display malfunction:
|
Fuel lid opener system operation message display circuit | Refer to Fuel Lid Opener System Operation Message Display Malfunction [07/2020 -] |
Operation message display malfunction:
|
Engine oil pressure switch circuit | Refer to Engine Oil Pressure Switch Circuit [07/2020 -] |
Operation message display malfunction:
|
Engine oil level sensor circuit | Refer to Engine Oil Level Sensor Circuit [07/2020 -] |
Operation message display malfunction*:
|
Washer fluid level warning switch circuit | Refer to Washer Fluid Level Warning Switch Circuit [07/2020 -] |
| The multi-information display cannot be operated using the steering pad switch | Steering pad switch circuit | Refer to Steering Pad Switch Circuit [07/2020 -] |
| Malfunction other than above | Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] |
- *: w/ Washer Fluid Level Warning
BUZZER
| Symptom | Suspected Area | Link |
|---|---|---|
| Engine oil pressure warning buzzer malfunction | Engine oil pressure switch circuit | Refer to Engine Oil Pressure Switch Circuit [07/2020 -] |
| Malfunction other than above | Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] |
OTHERS
| Symptom | Suspected Area | Link |
|---|---|---|
| Entire combination meter assembly (meter circuit plate) does not operate | Power source circuit | Refer to Entire Combination Meter does not Operate [11/2015 -] |
| Operating light control rheostat does not change light brightness | Light control rheostat switch circuit | Refer to Operating Light Control Rheostat does not Change Light Brightness [11/2015 -] |
| Meter illumination is always dark* | Illumination circuit (Meter illumination is always dark) | Refer to Meter Illumination is Always Dark [12/2018 -] |
| Meter illumination does not dim at night* | Illumination circuit (Meter illumination does not dim at night) | Refer to Meter Illumination does not Dim at Night [12/2018 -] |
| Other systems that use the speed signal do not operate normally | Speed signal circuit | Refer to Speed Signal Circuit [07/2020 -] |
| Malfunction other than above | Combination meter assembly (Meter circuit plate) | Refer to DISASSEMBLY [11/2015 -] |
- *: w/ Automatic Light Control